Christchurch weather Summary For September 2019.

[Bishopdale Weather]

Bishopdale Christchurch weather Summary For September 2019.
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A.v.g night air temp this September = 3.16c which is 0.44c COLDER than normal.
11th COLDSEST ON RECORD.
WARMEST avg on record night temps for September is 5.79c recorded in 2016.
Coldest avg on record night temps for September is 2.1c recorded in 1994.
NORMAL IS 3.59c
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Avg Day temps this September=15.22c which is 0.08c Cooler than normal.
13th Coolest ON RECORD for September.
WARMEST avg on record Day temp for September is 17.4c recorded in 1990.
Coldest avg on record Day temp for September is 12.1c recorded in 2003.
NORMAL IS 15.32c
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Avg MONTH temps this September= 9.19c. Which is -0.26C COOLER tha avg.
Which makes September avg temps the 11th coolest ON RECORD.
WARMEST on record A.v.g month temp for September is 10.85c recorded in 1996.
Coldest on record A.v.g month temp for September is 7.3c recorded in 1992.
Normal is 9.45c
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A.V.G 2018 air temp so far is 11.54c. Which is 0.21c COLDER than normal for a year.
normal is 11.75c.
UP 0.7c on last week.
RECORD WARM YEAR WAS 1998 = 12.36c.
RECORD WARM YEAR WAS 1993=10.64c
This time last year the avg was 10.93c
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Ground avg temps for this September is 11.36c.
WARMEST ON RECORD.
WARMEST on record A.v.g Ground temp for September is 11.36c recorded in 2019.
Coldest on record A.v.g Ground temp for September is 9.62c recorded in 2015.
Normal is 10.59c
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The a.v.g SUN TEMP 32.2c. For September 2018.
NORMAL IS 30.88c.
4th WARMEST ON RECORD.
Record cold September A.V.G is 27.26C in 2008
WARMEST on RECORD September AVG IS 34.5c IN 2018.
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RAINFALL this September we have had 46.1mm rain.
which is the 2nd wettest ON RECORD.
LOWEST 21.1MM IN September 2011.
HIGHEST 56MM IN September 2015.
AVG IS 41MM
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WE HAD 7 AIR FROSTS THIS September WHICH IS above AVG.
normal is 3 AIR frosts.
2ND MOST ON RECORD.
MOST AIR FROST WAS 10 IN 2012.
LEST AIR FROST WAS 1 IN 2016,2015,2014.
WE HAD 11 GRASS FROSTS THIS September.
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WARMEST September 2019 DAY WAS 24c.
12TH WARMEST ON RECORD.
WARMEST on record WAS in 1998 AT 29.6c.
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COLDEST September 2019 Day temp was 8.7c
15TH COLDEST ON RECORD.
Coldest on record is 0.8c in September 1993.
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COLDEST September 2017 NIGHT WAS -3.4c.
COLDEST ON RECORD IS -4.9c IN 2007.
WARMEST this September night temp was 9.1c.
WARMEST on record September night temp was 13.9
in 2005.
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Air Temp taken in SUNLIGHT (NOT SHADE TEMP).
Warmest DAY this September so far is 52c
The last record WARM September day was 48.5c in 2010.
Coldest night on the grass was -6.5c
COLDEST September GRASS TEMP ON RECORD IS -7.4c IN 2015.
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WE HAD 197 HOURS SUNSHINE IN September 2017.
lowest ON RECORD.
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